<div class="doc-item" id="doc-1239"><h2 class="doc-item-name">reductions<span class="namespace">(clojure.contrib.seq-utils)</span></h2><ul class="var-arglists"><li>(<span class="var-name">reductions</span> f coll)</li><li>(<span class="var-name">reductions</span> f init coll)</li></ul><div class="var-docstring"><p>Returns a lazy seq of the intermediate values of the reduction (as
  per reduce) of coll by f, starting with init.</p></div><div class="var-source"><pre>; clojure/contrib/seq_utils.clj:113
(defn reductions
  ([f coll]
   (if (seq coll)
     (rec-seq self (cons (first coll) (map f self (rest coll))))
     (cons (f) nil)))
  ([f init coll]
   (rec-seq self (cons init (map f self coll)))))</pre></div><div class="license"><p>Copyright (c) Rich Hickey. All rights reserved.</p><p>The use and distribution terms for this software are covered by the <a href="http://opensource.org/licenses/eclipse-1.0.php">Eclipse Public License 1.0</a>, which can be found in the file
          epl-v10.html at the root of this distribution. By using this software
          in any fashion, you are agreeing to be bound by the terms of this
          license. You must not remove this notice, or any other, from this
          software.</p></div></div>